First of all, this is more of a hostel/hotel and it an actual bnb in someone's home. There are 6 floors and no elevator, do it was honestly a big pain to drag our two suitcases up and down this during our stay. Also, the check in person took my passport to photocopy and forgot to give it back, then left it sitting on the desk all night. Other guests easily could have seen it or taken it, and that's a huge security problem.
The rooms are very new and nice though. The beds are comfortable and the bathrooms excellent. However, I think the price is a little high for Bangkok. Especially considering there is no elevator.
Overall, it's very clean and new but I think overpriced.